<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: mattbillenstein</title><link>https://news.ycombinator.com/user?id=mattbillenstein</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 17 Sep 2026 01:11:55 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=mattbillenstein" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by mattbillenstein in "Jeff Dean and other top AI researchers are leaving Google to launch own startups"]]></title><description><![CDATA[
<p>This is interesting - what I've found with Ex-Googlers is they sorta can struggle not having access to Google infrastructure - these guys are much higher-level and I'm sure can hire the talent they need to build the lower-level stuff though.</p>
]]></description><pubDate>Wed, 05 Aug 2026 23:29:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=49190466</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=49190466</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49190466</guid></item><item><title><![CDATA[New comment by mattbillenstein in "NetBSD 11.0"]]></title><description><![CDATA[
<p>I've mainly heard of successes of the networking stack in FreeBSD at Netflix and Whatsapp - but largely, I don't know anywhere else that uses it in production.</p>
]]></description><pubDate>Sat, 01 Aug 2026 21:36:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=49138729</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=49138729</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49138729</guid></item><item><title><![CDATA[New comment by mattbillenstein in "NetBSD 11.0"]]></title><description><![CDATA[
<p>For a firewall/router I use Ubuntu - it's what I use for everything else, so it's comfy.<p>I do believe OpenBSD is very very good software, but I do wonder if just given it's small install base if there are vulnerabilities simply nobody knows about. I guess may it doesn't matter since Linux is so much more widely deployed, perhaps that's just a better platform for hackers to spend their time.</p>
]]></description><pubDate>Sat, 01 Aug 2026 21:35:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=49138725</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=49138725</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49138725</guid></item><item><title><![CDATA[New comment by mattbillenstein in "The Silicon Valley Founder Meat Grinder"]]></title><description><![CDATA[
<p>Founder culture definitely has fraternity vibes - people with no other discernable talent other than being above average looking and having connections with other similar people end up in positions they have no real idea how to do.<p>In other words, there are a lot of people "playing startup" in the valley - some of the VC money flows too easily and there is always going to be an ecosystem of people to try to put it to work.</p>
]]></description><pubDate>Sat, 01 Aug 2026 21:31:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=49138688</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=49138688</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49138688</guid></item><item><title><![CDATA[New comment by mattbillenstein in "Grok Build is open source"]]></title><description><![CDATA[
<p>Sorta amazes me how people in various levels of power will not say the obvious thing or actively discourage saying the obvious thing because it might offend Elon.<p>Recently all the big bank CEOs involved with the SpaceX IPO - a lot of money in that for them - but a company trading at 100x sales is clearly crazy.</p>
]]></description><pubDate>Wed, 15 Jul 2026 21:29:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=48927266</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=48927266</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48927266</guid></item><item><title><![CDATA[New comment by mattbillenstein in "Sam Bankman-Fried applies for a pardon from Trump"]]></title><description><![CDATA[
<p>Yeah, but he has a lot more money now - grifted literally billions - so I guess more is more, so idk.</p>
]]></description><pubDate>Mon, 08 Jun 2026 21:25:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=48452353</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=48452353</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48452353</guid></item><item><title><![CDATA[New comment by mattbillenstein in "Sam Bankman-Fried applies for a pardon from Trump"]]></title><description><![CDATA[
<p>It's probably as much about PR as it is about money - Puffy is a heavy lift on the PR side...</p>
]]></description><pubDate>Mon, 08 Jun 2026 19:04:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=48449959</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=48449959</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48449959</guid></item><item><title><![CDATA[New comment by mattbillenstein in "Ask HN: How do you track FIRE progress?"]]></title><description><![CDATA[
<p>Spreadsheet + GOOGLEFINANCE("AAPL")</p>
]]></description><pubDate>Fri, 05 Jun 2026 04:24:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=48407922</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=48407922</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48407922</guid></item><item><title><![CDATA[New comment by mattbillenstein in "It's hard to justify buying a Framework 12"]]></title><description><![CDATA[
<p>I tried using refurb'd Thinkpads as my travel machine for a long time - they're very brittle hard to fix laptops - kinda like Macbooks.<p>The Framework on the other hand is so easy to work on and get parts for - I know this isn't probably a main selling point for most users, but if you need this, Framework is like the only game in town.</p>
]]></description><pubDate>Fri, 29 May 2026 16:03:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=48325013</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=48325013</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48325013</guid></item><item><title><![CDATA[New comment by mattbillenstein in "Image-blaster: Creates 3D environments, SFX, and meshes from a single image"]]></title><description><![CDATA[
<p>My team is working in the character animation space which might complement this: <a href="https://uthana.com/" rel="nofollow">https://uthana.com/</a><p>Example: <a href="https://uthana.com/app/preview/cXi2eAP19XwQ/mH7opbcqZE4P" rel="nofollow">https://uthana.com/app/preview/cXi2eAP19XwQ/mH7opbcqZE4P</a></p>
]]></description><pubDate>Fri, 15 May 2026 20:44:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=48153557</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=48153557</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48153557</guid></item><item><title><![CDATA[New comment by mattbillenstein in "Elon Musk's Grok Is Losing Ground in AI Race"]]></title><description><![CDATA[
<p>The fuhrer will be disappointed.</p>
]]></description><pubDate>Tue, 12 May 2026 03:28:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=48103872</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=48103872</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48103872</guid></item><item><title><![CDATA[New comment by mattbillenstein in "I returned to AWS and was reminded why I left"]]></title><description><![CDATA[
<p>I tend to use a few services on each cloud as possible so it's easy to switch between them; spinning up an Ubuntu VM that's identical on nearly every cloud is a superpower.<p>And, so if you keep it simple like this, it's not too complex and the costs are knowable - mostly VM hours and S3 for most of what I run.<p>But, the thing I've become increasingly disappointed with is simply the performance. The cpus are _slow_ - being forced to use EBS for a lot of things is _slow_ as hell; and starting/hydrating new VM volumes is super duper slow (have fun paying for fast launch).<p>So, for what you pay vs what you get, it's a huge difference, albeit very convenient.<p>Increasingly, I think about like racking stuff - like run most of your workload on dedicated hardware somewhere close to an AWS region and then burst into the cloud as needed and just use s3 in that region. Reduced cost, better performance for what matters, and you just pay for hands-on in the datacenter. Send them servers and just manage it all remotely.</p>
]]></description><pubDate>Sun, 10 May 2026 22:12:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=48088680</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=48088680</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48088680</guid></item><item><title><![CDATA[New comment by mattbillenstein in "Today I've made the difficult decision to reduce the size of Coinbase by ~14%"]]></title><description><![CDATA[
<p>Crypto was always sorta a casino - and there are just better casinos today - sports betting, prediction markets, etc.</p>
]]></description><pubDate>Wed, 06 May 2026 19:23:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=48040497</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=48040497</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48040497</guid></item><item><title><![CDATA[New comment by mattbillenstein in "PyInfra 3.8.0"]]></title><description><![CDATA[
<p>I should try this myself, but I also rolled my own <a href="https://github.com/mattbillenstein/salty" rel="nofollow">https://github.com/mattbillenstein/salty</a><p>In the spirit of Saltstack with full python throughout including Mako templating. It has a very simple set of operators mostly around idempotent file management and shell commands to do things like restart services.<p>This enables very fast deploys - small changes on a small number of machines in < 10 seconds.</p>
]]></description><pubDate>Mon, 04 May 2026 20:33:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=48014582</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=48014582</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48014582</guid></item><item><title><![CDATA[New comment by mattbillenstein in "EFF is leaving X"]]></title><description><![CDATA[
<p>Pretty interesting to see the drop off in impressions - Twitter/X really is just a megaphone for Musk to deliver his "probably next year" wrt various product releases for the Elon-gelicals who bid up Tesla stock to meme levels.<p>I really can't imagine the data is even good for training Grok anymore - like if it's such a small subset of neo-nazi supporting folks - how is it even useful?</p>
]]></description><pubDate>Thu, 09 Apr 2026 19:02:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=47708199</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=47708199</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47708199</guid></item><item><title><![CDATA[New comment by mattbillenstein in "My MacBook keyboard is broken and it's insanely expensive to fix"]]></title><description><![CDATA[
<p>Framework Laptop + some form of Linux - MacOS keeps getting worse and the hardware exceeding hard and expensive to repair.</p>
]]></description><pubDate>Sun, 29 Mar 2026 20:04:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=47566701</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=47566701</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47566701</guid></item><item><title><![CDATA[New comment by mattbillenstein in "Time to Dump Windows?"]]></title><description><![CDATA[
<p>If I could play GTA6 on Ubuntu at release, I'd probably switch, but as-is, I'll probably stay on Windows 10 indefinitely for gaming.<p>I've used Kubuntu as a daily driver at work several times - imo it's superior to a mac for development; Apple is so actively hostile to actually running open-source or custom software.</p>
]]></description><pubDate>Fri, 20 Mar 2026 20:41:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=47460318</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=47460318</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47460318</guid></item><item><title><![CDATA[New comment by mattbillenstein in "Elon Musk pushes out more xAI founders as AI coding effort falters"]]></title><description><![CDATA[
<p>I don't have it at hand, but if you look at all the products and apis they cut - and then all the users who abandoned it in the first few months, I think that's how this was derived.</p>
]]></description><pubDate>Mon, 16 Mar 2026 17:43:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=47402228</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=47402228</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47402228</guid></item><item><title><![CDATA[New comment by mattbillenstein in "Elon Musk pushes out more xAI founders as AI coding effort falters"]]></title><description><![CDATA[
<p>He also cut 80% of the traffic... And the fact that it kept running with him willy nilly pulling network cables is a credit to the work they did to make it resilient to failure.</p>
]]></description><pubDate>Fri, 13 Mar 2026 22:43:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=47370974</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=47370974</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47370974</guid></item><item><title><![CDATA[New comment by mattbillenstein in "Elon Musk pushes out more xAI founders as AI coding effort falters"]]></title><description><![CDATA[
<p>This is becoming the problem with all of his businesses - Tesla has a crazy valuation and it really seems like they're having huge trouble getting Robotaxi going in Austin given the very slow progress there.</p>
]]></description><pubDate>Fri, 13 Mar 2026 22:40:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=47370949</link><dc:creator>mattbillenstein</dc:creator><comments>https://news.ycombinator.com/item?id=47370949</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47370949</guid></item></channel></rss>